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ase_master327, Shop Owner
Category: Chevy
Satisfied Customers: 5288
Experience:  +15 years experience with Chevrolet. Bumper to bumper diagnosis & repair.
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where is the egr valve located on a 1994 chevy astro van with

Customer Question

where is the egr valve located on a 1994 chevy astro van with a 4.3 liter engine
Submitted: 7 years ago.
Category: Chevy
Expert:  ase_master327 replied 7 years ago.
Hi, thanks for asking.

Depending on which engine is in your Astro Van..
The VORTEC engine EGR valve is just below the throttle..
Here is a picture of it:

.. and if you have the TBI engine.. it will be on the passenger side of the intake manifold there by component #5 in the diagram below:
EGR problems usually mean computer problems on the TBI engine. Wink

Hope it helps!